# Questions Asked onNovember 7, 2019

2. ## Math

You want to wrap a gift shaped like the regular triangular prism shown. How many square inches of wrapping paper do you need to completely cover the​ prism? In a triangular prism, the front and back faces are triangles and the other faces are rectangles.

3. ## Algebra

The rectangle shown has a perimeter of 118 cm and the given area. Its length is 4 more than four times its width. Write and solve a system of equations to find the dimensions of the rectangle. (rectangle has an area of 528 cm^2) The length of the rectangle

4. ## English

I need help with this True or False question: All supporting sentences in a paragraph should refer to the topic sentence. True False

5. ## history

Almost from the beginning of his administration, Lincoln was pressured by abolitionists and radical Republicans to issue an Emancipation Proclamation. In principle, Lincoln approved, but he postponed action against slavery until he believed he had wider

6. ## Math

Make h the subject of the formula A=πr²tπr√h²+r²

7. ## Math

Make the subject of the formula U=1-3v over ut-w

8. ## math

You are purchasing a car for \$12,465.00 plus 5.65% sales tax. You make a \$1,300.00 down payment and have a fair credit score. If you improved your credit score to good and paid \$1,500 on your purchase, how much interest could you save in the first month?

9. ## Science

Understand how to the transition from the sporophyte generation to the gametophyte generation occurs and how the process occurs.

10. ## Math

1. Enter your answer and show all the steps that you use to solve this problem in the space provided. Is 38 53 3853 in simplest form? Explain why or why not. If not, write it in simplest form. 2. Enter your answer and show all the steps that you use to

11. ## math

what is the value of 1+1000(1000)-1000

12. ## English

When identifying an unfamiliar word, which of the following is NOT a technique you should employ? Establish the context Identify the grammatical structure of the sentence Identifying part of speech Pronouncing the word

13. ## math

Use words, fractions, equivalent decimals, or other representation to write at least three names for each decimal for 0.550

14. ## Math

The total distance a freely falling body covers in time, t, is given by the equation d(t)=1/2 gt2 where g is constant at 10 m/s2 Show, in terms of n, the distance a falling body covers in t = n seconds of movement. Show, in terms of n, the distance a

15. ## math

An animal shelter has 9/10 of its crates filled with animals. 12 of the filled crates are holding dogs. What fraction of the total number of crates are holding dogs? i think it is 10/12

16. ## Health and Human Services

Please check my answers to the following thank you. Discuss how the changes in society have impacted healthcare delivery in the U.S.. Are there certain healthcare services that have an impact more greatly than others? Explain your answer. I am having a

17. ## English

Which of the following sentences from the selection is in passive voice? A. Actor Robert Pierre seems to wander aimlessly around the set.*** B. This movie was advertised as "full of stunning action." C. So if you have any sense at all, avoid Storm Fever.

18. ## math

A factory produces nails and packs them in boxes of 200. If the probability that a nail is substandard is 0.006. Find the probability that a box selected at random contains at most two nails which are substandard.

19. ## science

The decomposition of water into hydrogen gas H2 and oxygen gas O2 can be modeled by the balanced chemical equation A) H2 + O2 → H2O B) H2O → H2 + O2 C) 2H2 + O2 → 2H2O D) 2H2O → 2H2 + O2

20. ## history

"On August 10, 1821, Missouri entered the Union as the twenty-fourth state. Named after the Native American people who originally inhabited the land, Missouri was acquired by the U.S. as part of the 1803 Louisiana Purchase. At that time, the territory's

21. ## Spanish

Which is not common in the Spanish speaking countries? A. eating lunch from noon to 2:00pm ***** B. ordering pizza C. Serving dinner at 5:00 pm D. having empanadas for lunch *** my answer

22. ## math

The equation (24x2+25x−47/ax−2)=−8x−3−(53/ax−2) is true for all values of x≠(2/a), where a is a constant. What is the value of a? A) -16 B) -3 C) 3 D) 16

23. ## Economics

In an economy the marginal propensity to consume is 0.90, and gross domestic product (GDP) is \$100 billion. If gross private domestic investment declines by \$2 billion, then GDP will

24. ## physics

A uniform metre rule is freely pivoted at the 11cm mark and it of mass 80g is hung from 2cm mark ? a) draw a clear force diagram of the arrangement? b) calculate the upright of the rule? c) calculate the upload force extelide by the pivote

25. ## English

Put the parts of the heading in the correct order. Apache Junction, AZ 85219January 17, 20094717 East Junction Drive 4717 East Junction DriveJanuary 17, 2009Apache Junction, AZ 85219 January 17, 2009Apache Junction, AZ 852194717 East Junction Drive asap

26. ## math

if 40 cm of wire is used to fench a square garden then what is the area of the square garden

27. ## Civic Education

Discuss 3 local civil problems

28. ## Science

What force is neccesary to accelerate a 1250kg car at a rate of 40m/s?

29. ## Algebra

Solve by the substitution method. 2x + 4y = 8 -5x + y = 13 What is the solution of the ​system?

30. ## science

information about inherited traits are stored in?

31. ## Science

How does internal fertilization occur? How does external fertilization occur? Why would organisms develop these two different types of fertilization?

32. ## math

the log legged secretary bird may walk 19 miles a day hunting snakes, other birds and insects how far could he walk in 30 days

33. ## English

The gardens in Delhi is well maintained

34. ## Maths

The price of a house decreased from RS 15,00000 to RS 1200000.find the percentage decreased solve it

35. ## Math

17 chocolates shared among 4 friends... I know the answer is 41/4 but not sure how to do the working, grade 2.

36. ## English

Which sentence has a dependent clause? I know you're busy tonight and you can't join us. The Moon is supposed to be exceptionally bright in the sky tonight. We should practice the song again. I watched so many movies that take place in London

37. ## math

what is 10938284747 times 23423667566

38. ## Chemistry

Leaving a beaker of water open to the air until it is empty is an example of

39. ## Physics

A falling ston accelerates at a constan rate of 10m/s^2.it is dropped from rest down a deep well,and 3 second later a splash is heard as it hits the water below. A) how fast will be it be moving as it hits the water? B) what will be it averege speed over

40. ## Social studies

Which of the following suggests That the Indus Valley people have a strong system of central government

41. ## Chemistry

on analysis a compound of carbon, nitrogen, hydrogen and oxygen contains 60.5% carbon and 6.5%hydrogen. if 0.309g of the compound yielded 0.0313g of nitrogen , determine empirical formula of the compound. ( h=1, c=12, n=14, o= 16)

42. ## biology

Membranes found inside and around chloroplasts divide them into compartments. This is useful because it allows __________. the three stages of the Calvin cycle to be kept separate a proton gradient to be produced chlorophyll not to come into contact with

43. ## Math

Determine the slope for the line that meets each condition stated. Show your work. a.Passes through the points (3,5) and (−1,−7). b.Passes through the points given by the table of values. x y −2 −7 −1 −6 0 −5 1 −4 2 −3

44. ## Science

What is the process in which plants use energy from sunlight to produce food? A.Nonvascular B.Vascular C.Gymnosperms D.Angiosperms

45. ## Math

Solve for x: 2 + 3(x + 2x) = −2x(2 − 4) + 1 a)-5 b)-1/5 c)5 d)1/5 i think it might be a i am very confused

46. ## science

Hemophilia is an bleeding disorder where blood dose not clot properly. This disorder is caused ny a recessive allele on the X chromosomr. A couple has just learned that their daughter has hemophilia. They already have a son who dose not have a disease.

47. ## Career guidance

What career can you do if you choose Maths lit, Business Studies, Geography and Life Science

48. ## Math

You walk 27 m to the north, then turn 59° to your right and walk another 42m. How far are you from where you originally started?

49. ## Statistics

The method of tree ring dating gave the following years A.D. for an archaeological excavation site. Assume that the population of x values has an approximately normal distribution. 1320 1236 1292 1222 1268 1316 1275 1317 1275 Find a 90% confidence interval

50. ## English

Select the word that connects the independent clauses in the sentence. The weather was cold and wet yet we played outside for most of the afternoon.

51. ## English

I need help with parallelism involving adverbs. So, I have narrowed my options down to: 1: We debarked in zero gravity; we then quickly began our telemetric mapping of the alien city 2: We stared, dumbly, mouths agape, tryinng to take the implications. I

52. ## History

Use the image to answer the question. What was likely the main purpose of this propaganda from the world war one era? A. To gain financial assistance for the American troops B. To encourage eligible Americans to become soldiers C. To convince immigrants to

53. ## English

What is a strong thesis statement for comparing Ballet with Breakdancing?

54. ## Electro technology

A 30kw , 500 volt shunt generator has its driving machine uncoupled after it has reached normal operating temperature. It is then run as motor drawing an armature current of 4A from a 500 volt supply. The machine has an armature and shunt field resistance

55. ## Math

Four times the sum of a number and 20 is at most

56. ## Texas history

(**= My answer) 1. Which group most benefited from new settlements in South Texas during the 1840s and 1850s? A: Anglos** B: Tejanos patrons C: enslaved African Americans D: German immigrants 2. What was the U.S Army's solution to the long distances

57. ## Math

-5g - 6 for g = -2 I need help for my homework.

58. ## Math

− 7 − ( − 6 ) -7--6 Explain how you could use a number line to find the difference. What is the difference?

59. ## Math

− 7 − ( − 6 ) Explain how you could use a number line to find the difference. What is the difference?

5²+4x-2=0

61. ## Algebra

3. Consider the points A(0, 0), B(2, 3), C(4, 6), and D(8, 12). A student plotted the points and drew a line through the points. Then, he created a triangle using points A and B and another triangle using points C and D. a. What is the rate of change

62. ## algebra

how do i approximate 86

64. ## Geometry

I NEED HELP ASAP 1.which could be the name of a point? W L 1 W 2. WHICH COULD BEE THE NAME OF A LINE K H H HK

65. ## science,

Using the periodic table and your knowledge of atomic structure. Cobalt (Co) and nickel (Ni) have almost identical atomic mass numbers. Comparing the typical nickel and cobalt atoms, which statement best describes the atoms? A) Nickel has one more neutron.

66. ## science

Protons are positively charged and repel other protons. Which other particle is found in the nucleus and separates protons so that the strong force can hold the nucleus together? A) electrons B) neutrons C) protons D) quarks

67. ## sceince

What are the two primary types of waves generated by earthquakes? What are the two primary types of waves generated by earthquakes? P waves and S waves horizontal surface waves and surface waves S waves and body waves horizontal surface waves and vertical

68. ## Math

Mrs. Delgado needs to buy 160 begonias for her flowerbed. At the prices shown, how much would she save if she brought them by the flat instead of buying them separately ? A (\$160.24) B (\$45.50) C ( \$170) D ( \$46.40)

69. ## Algebra

Solve by the substitution method. 7x + 2y = -19 -5x + y = 33 What is the solution of the ​system? ​(Type an ordered​ pair.)

70. ## math

If two pounds of meat will serve 5 people, how many pounds will be needed to serve 15 people? *

71. ## Math

A farmer plants 0.4 of a field with a wheat. The field is 3.45 acres in size. How many acres are planted with wheat ? A ( 0.126) B ( 0.138) C ( 1.26) D ( 1.38 )

72. ## Social studies

“We may be tossed upon an ocean where we can see no land – not, perhaps, the sun or stars. But there is a chart and a compass for us to study, to consult, and to obey. The chart is the Constitution.” -Daniel Webster The quote above reflects the

73. ## Math

Alyssa is painting her bedroom blue. Each of four walls has dimensions 12.9 ft by 11.1 ft. How much area will she paint

74. ## History

Who created a common currency to make trade easier throughout the Persian empire? A. Cyrus the Great ^^^^^^B. Darius C. Hammurabi D. Sargon i think its B

75. ## Career guidance

what can l become or any carees are available for those subjects maths, accounting, business studies, tourism

76. ## Math

Write a fact family for 2, − 5 , and − 10 .

77. ## Maths

What length of wood remains when 2½ yards is cut from 4 ¼ yards

78. ## math

Justify whether or not the following is a binomial. Rolling a fair die 3 times and observing the number of times a 6 is thrown. I know that the binomial rules are : 1. The number of trials in the experiment is fixed. 2. There are two outcomes of each

79. ## Physics

A block is at rest on the incline shown in the figure. The coefficients of static and ki- netic friction are μs = 0.67 and μk = 0.57, respectively. The acceleration of gravity is 9.8 m/s2 . -What is the frictional force acting on the 30 kg mass? Answer

80. ## math

Compute the product (-39 + 13)*(-36 + 12) *(-33 + 11) *(-30 + 10) ---(33 -11)* (36 - 12) *(39 - 13) ]Where the first summand in each factor is increasing by 3 and the second summand is decreasing by 1. please help asap.

81. ## math

Justify if the following is a binomial. Rolling a fair die 3 times and observing the number that appears uppermost. There are 3 trials. So that is fixed. But there doesn't seem to be the two outcomes of success and failure. It isn't really clear in this

82. ## math

If N is the set of natural numbers that are factors of 24, choose the selection below that correctly shows this set in roster form. a. {2 ,4, 6, 12} b. {2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24} c. {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,

83. ## Math

Jenna says that no row or column contains products with only odd numbers.Do you agree?explain

84. ## Math

4(3x+2)-2 I need help I'm confused

85. ## social studies

Which of the following do Australia and New Zealand have in common with the United States? A. The constitution of each country includes a bill of rights. B. The governments of all three countries have a federal structure. C. All three countries are

86. ## science

Hi everyone! i hope you're having a good day! i need some help with electromagnets... basically i know electromagnetic fields can cause a lot of problems, but they can cause a lot of good stuff, basically i was wondering if the overall impact of

87. ## Math

1,754÷9 what are the two compatible estimated numbers that the quotient is between

88. ## science

Which of the following scenarios would create the most friction between the two surfaces? one choice answer. A. a shoe with a rubber sole moving against a smooth tile floor B. a shoe with a wooden sole moving against a smooth tile floor C. a shoe with a

89. ## Math

Which ratios form a proportion? A) 4/5, 20/25****** B) 8/12, 18/24 C) 1/3, 7/24 D) 2/5, 6/16

90. ## science

one example of a physical change is

91. ## Math

2) which ratio forms a proportion with 9/15? A) 3/6 B) 2/3 C) 12/30 D) 6/10***** 3) which proportion has cross products of 5×24 and 8×15 A) 5/8=15/24**** B)5/24=8/15 C) 8/24=15/5 D) 15/8=5/24

92. ## math

Find C(n,x) p^xq^n-x for the given values of n,x, and p. n=4, x=2, p=1/3 Did I set this up right? To find q: 1-1/3=2/3 n-x=4-2=2 P(X=0) = C(4,0) (1/3)^0 (2/3)^2

93. ## algebra

Please help. I have something from my algebra 1 class: For the equation ax+c+bx+d, where a is not equal to b and c is not equal to d. What is x? I know you're supposed to solve for x but I don't know how?

94. ## science

How can you compare Marie Curie's theories of radiation to Albert Einstein's?

95. ## Math

how does tan 110 equal tan290

96. ## Math

Hey Jiskha! So I have a problem, my teacher told me that my answer was incorrect but I don't understand where I went wrong. Here's the problem. 3 cups of suagr weighs 3/4 pounds. Find the weight of 1 pound. I believe you have to divide 3 cups of sugar by

97. ## math

a recipe requires 5/6 cups of sugar. if mrs.marina is going to make one half of the recipe, how much sugar does she need?

98. ## History

Had to watch the film "the final offer" where negotiations took place between the United Auto Workers (UAW) Union and General Motors Canada back in 1984. My question is to identify the bargaining structure. I think its single union-single employer and

99. ## Arts

Is there any way to watch a TV ad from late September 1986?

100. ## math

sammy is laying brick in his front walkway. the rectangular path measures 3/5 of a foot by 4/9 of a foot. what is the area of space that will be covered with bricks?

101. ## math

an article fills 1/2 of a magazine page. a corresponding photo takes up 3/8 of the article. how much of the page is taken up by the photo?

102. ## Art

creating a large scale monument of an induvidual could indicate to the viewer that? 1. this was a community center? 2. geometric and line patterns are symbolically important? 3. landscapes are appaeling to society? 4. certain induviduals are important? I

103. ## math

Maria ate 1/3 of a pie. her sister, Rebecca, ate 1/5 of that. what fraction of the whole pie did Rebecca eat?

104. ## Math

Mrs. leal sponsors The Spanish club at Central middle school. The club has eight members who are sixth graders, 12 members who are seventh graders and 10 members who are eighth graders what percent of the Spanish club members are seventh graders.

105. ## math help

7/10 times 4/7

106. ## physics

A projectile is shot on level ground with a horizontal velocity of 21 m/s and a vertical velocity of 39 m/s . part1) Find the time the projectile is in the air. The acceleration due to gravity is 9.8 m/s2 . Answer in units of s. part 2)Find the range R.

107. ## Calculus

The height, in feet, of a stone thrown vertically upward from 44 feet above ground level with an initial velocity of 40 ft/s is h = -16t^2 + 40t + 44. What is the velocity of the stone when it is 20 feet above the ground?

108. ## PHYSICS

Consider the motion of a projectile. It is fired at t = 0. Its initial speed is 17 m/s and its initial projection angle is 35◦ from the horizontal. What is the maximum height of its tra- jectory? The acceleration due to gravity is 9.8 m/s2 . Answer in

109. ## Math

Find the length of the hypotenuse of a right triangle with legs of 12 ft and 16 ft. A. 11 ft B. 18 ft C. 20 D. 28 ft

110. ## math

Suppose U = {1, 2, 3, 4, 5, 6, 7, 8} is the universal set, and P = {1, 3, 5, 7}. What is P'?

111. ## math

A man is pouring tea for his daughter, and after ﬁlling the cup, he takes a teaspoon of cream (from an identical cup) and stirs it into her tea. She wails "no daddy! I didn't want cream," takes the spoon and puts a spoonful of tea back into the cream

112. ## math

Given 12 people, what is the probability that at least two people would have the same birth-month? Given 13 people, what is the probability that at least two people would have the same birth-month?

113. ## Math

Tell whether the following statement is always,sometimes, or never true for numbers greater than 0. Explain. In equivalent ratios, if the numerator of the first ratio is greater than the denominator of the first ratio, then the numerator of the second

114. ## math

.500 l of gas at STP is changed to 150c at the same volume. Whats the new pressure

116. ## math

How can I find y-intercept when given the slope and a point

117. ## Calculus

Gravel is being dumped from a conveyor belt at a rate of 30 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. How fast is the height of the pile increasing when the pile is 15

118. ## math

the 6th term of a g.p is 2000 find it's first term of it's common ratio

119. ## PHYSICS

A STONE PARAPELL FR A CATERPULT WITH A SPEED OF 50M-S,ATTENDS A HEIGHT OF 100M,CAL D ANGLE OF PROJECTOR

120. ## Algebra

Determine whether the equation represents a direct variation. 2y=5x+1 Not a direct variation Direct variation, constant of variation is 5/2 Direct variation, constant of variation is 2/5 Direct variation, constant of variation is 1- 2/5

121. ## math

What are all the subsets of the set? {-8, 4} a. 0 with a line through it, {-8}, {4} b. {-8}, {4}, {-8, 4} c. {-8}, {4} d. 0 with a line through it, {-8}, {4}, {-8, 4}

122. ## Maths

(a+2) (b+2)=ab+2(a+b)+

123. ## MATH

Determine the principal that must be deposited today to provide for each ordinary simple annuity using the formula: A=(R((1+i)^n-1))/i a) Payments of \$3500 for 7 years at 6.5% per year compounded annually. My answer: R=3500, i= 6.5%/100 = 0.065 / 12 months

124. ## Chemistry

What is the pH of a 0.02M solution of potassium benzoate solution ( K+ -OOCC6H5). The pka of benzoic acid is 4.19. (Write answer to the hundredths place)

125. ## Chemistry

Terephthalic( C8H6O4) is a diprotic acid with pka's 3.51 and 4.82. a. What is the pH of a 0.15M solution of this acid? b. What is the concentration of C8H4O4-2 in a 0.15M solution f this acid?

126. ## Science

The volume of an atom is determined by the size of its electron ______ (5 letters). My answer: shell

127. ## Science

Protons and neutrons are these (9 letters) My answer: particle

Square

129. ## Math

Square with sides of length are cut out of each corner of a rectangle Mylar piece of cardboard measuring 13ft by 8ft. The resulting piece of cardboard is then folded into a box without a lid. Find the volume of the box. B. Supposed that in part a the